# SDR AUS20010647

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2001
- Submitted: August 7, 2001
- Operation: General aviation
- Make and model: Beech D55
- Registry model: [Beech D55](https://openairdocs.org/model/beech-d55) (OpenAirDocs)
- Engine: Cont IO520C
- Propeller: Mcauly 2AF34C55
- System (JASC): [3710 · Vacuum Distribution System](https://openairdocs.org/jasc/3710)
- Part: Pump
- Part number: 212CW
- Condition: Failed
- Location: Vacuum Distribut
- Component: Vacuum Distribut, Airborne, 212CW
- Stage of operation: NR
- Nature of condition: I
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20010647

## Discrepancy

(AUS) LH ENGINE DRIVEN VACUUM PUMP ROTOR SEIZED AND DRIVESHAFT SHEARED.

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